baber/WOPTO huggingface dataset:
Patent JP-S64618-A (JP)
Title: Manufacture of insulated wire
Inventor: BUI KEI NAGESHIYU
IPC: H01B13/00
Filed: 1988-04-06
Abstract: PURPOSE: To design economical and efficient manufacture of an insulation- covered superconductive wire by filling a hollow insulation preform with wire forming powder which is to become a superconductive material, heating and wire-drawing them.  
     CONSTITUTION: A tubular main body portion of a perform 10 filled with powder 30 which is to become a superconductive material is suspended inside an oven 32. Raising the temperature of a resistance coil 36 near the softening point of the preform 10, a wire 56 is drawn out by drawing lower part of a neck 14. In parallel with the decrease of the preform 10 and the powder 30, the upper part of the neck 14 gradually descends into the oven 36. The wire 56 is continuously drawn with a mechanism 52 and its property is improved through an annealing device 48. Organic coating is then applied with a number of spray heads 62 in a coating device 50. In this way, an insulation-covered superconductive wire is manufactured economically and efficiently. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H09271246-A (JP)
Title: Combine
Inventor: NAKAJIMA TETSUYA
IPC: A01D61/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To enable floating straw warning operation by a precise alarm operating means which can automatically stop malfunction of an alarm device that is caused when harvested crops have long stems. SOLUTION: This combine is equipped with a handling depth adjusting means B, a handling depth control means 15A which controls the operation of the actuator 12 for operating the handling depth adjusting means B according to detection information from both wheat ear detecting means S1 and S2 so that only the wheat ear detecting means S1 on a stump side detects a wheat ear, and the alarm operating means 15B which places the alarm device 16 in operation when a state wherein both the wheat ear detecting means S1 and S2 detect wheat ears lasts for a specific time.  In this case, a position detecting means is provided which detects the adjustment position of the handling depth adjusting means B, and the alarm operating means 15B is constituted not to operate the alarm device 16 while the detecting means detects the handling depth adjusting means B being positioned in a specific area (h) on a shallow handling side within a handling depth adjustment range H.
Patent JP-H08284876-A (JP)
Title: Cross flow fan
Inventor: SEKINE YOJI
IPC: F04D17/04
Filed: 1995-04-11
Abstract: PURPOSE: To provide a fan construction having high capacity, besides low noise by making a flow of air smooth around the support ring of a blade, in a cross flow fan used in an air conditioner or the like. CONSTITUTION: A cagelike vane wheel arranged with a lot of blades 3 vertically in the peripheral-lean circumferential direction of plural pieces of support rings 2 arranged with specified intervals in the axial direction is formed into a taper form becoming a thin wall stepwise ranging from the outer circumferential side direction to the inner circumferential end along a section of the support ring 2. For example, a taper form becoming a thin wall gradually ranging from a position of the blade 3 to the inner circumferential end, or a taper is installed in one side face of the support ring 2.
Patent JP-H06273150-A (JP)
Title: Measurement device for film thickness of wall of through hole
Inventor: SAITO MASAO
IPC: G01B17/02
Filed: 1993-03-19
Abstract: PURPOSE:To measure the thickness of a thin film formed on the inner wall of a through hole having a small diameter by a non-destructive method using a ultrasonic wave. CONSTITUTION:An outer diameter of an ultrasonic transducer 4 which consists of an inner side electrode 1, a piezoelectric element 2 and an outer side electrode 3 is formed smaller than an inner diameter a through hole 9 to be measured so that the ultrasonic transducer 4 is inserted into the through hole 9. An ultrasonic wave from the transducer 4 is directly emitted to an inner wall to be reflected and the reflection wave is again received by the transducer 4 to be converted into an electric signal which is outputted from the electrodes 1, 3. On the basis of the output signal, the thickness of a thin film 10 is measured.
Patent JP-H07143353-A (JP)
Title: Method for determining color border that corrects wrong match of plate of which color is in press
Inventor: RICHIYAADO EE DAAMAA
IPC: G03F3/08
Filed: 1994-03-31
Abstract: PURPOSE: To provide a method by which the boundary section between two color areas is formed for correcting mismatching of plates for color printing. CONSTITUTION: In a method for deciding color boundary, a display list covering all graphic in an image is prepared and a scanning beam table 810 limited by two parallel lines and containing all coordinates in a second direction perpendicular to the parallel lines is prepared. Then a local minimum table 820 is prepared as a linked list of polygonal line segments extended upward to components indicating the local maximum coordinate values in the second direction from the local minimum coordinate values in the second direction and an active edge table 840 is set. Thereafter, the table 840 is maintained against each scanning beam, a first scanning beam of a scanning beam table is processed and new active edges are added to the table 840.  Moreover, a polygonal stack is set to each new added edge and the polygonal stack is updated by processing each crossing of the active edges in the table 840. The above- mentioned operations are continuously repeated in the method.
Patent JP-H02263672-A (JP)
Title: Portable printer
Inventor: UOZUMI JUN
IPC: B41J2/325
Filed: 1989-04-04
Abstract: PURPOSE:To use a printer with a lower frame separated from an upper frame as a portable printer and to make the printer with the upper and lower frames locked with each other available for a normal printer by making the upper and lower frames of the printer separable from each other. CONSTITUTION:When printing is conducted in the state that an upper frame and a lower frame are locked with each other, a printing medium 17 inserted between guide rollers 11a, 11b is fed in a direction of an arrow by the rotation of the guide roller 11b and a platen roller 14. At this time, an ink film 13 is taken up by a take up roller 9 in synchronism with the rotation of the guide roller 11a. The printing medium 17 is caught under the ink film 13 to be inserted between the ink film 13 and the platen roller 14. Furthermore, a rotation detector is connected to the guide roller 11a, and pulses are generated in synchronism with the rotation. Printing is conducted by driving a thermal head in response to the pulses in accordance with a predetermined pattern. When the printer is used as a portable printer, the upper and lower frames are separated from each other by a lock release mechanism, and the upper frame side is used for printing similarly to a prior art.
Patent JP-S58207476-A (JP)
Inventor: OTSUSHII POOIBOORAAINEN
IPC: E21B19/24
Filed: 1983-05-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08280252-A (JP)
Title: Scion seedling gripping device for grafting robot
Inventor: WAKINAGA KAZUHIKO
IPC: A01G1/06
Filed: 1995-04-11
Abstract: PURPOSE: To provide a scion seedling gripping device for a grafting robot, having an openable and closable scion root pot hand for gripping a root pot of a scion seedling at the lower part of a scion hand for gripping hypocotyl of a scion seedling, capable of automatically cutting down the root pot of the scion seedling and saving labor of operation. CONSTITUTION: An openable and closable scion root pot hand 32 for gripping a root pot of a scion seedling is laid at the lower part of a scion hand 30 for gripping hypocotyl of a scion seedling. A pair of the scion hands 30, a pair of scion hypocotyl auxiliary hands 31 and a pair of the scion root pot hands 32 are openably and closably constituted and a scion and a root pot are gripped by holding between the hands. The opening and closing are preferably controlled by a scion gripping cylinder 33, a scion gripping auxiliary cylinder 34 and a scion root pot gripping cylinder 35.
Patent JP-H08257789-A (JP)
Title: Submerged arc welding
Inventor: OHAMA NOBUYUKI
IPC: B23K9/18
Filed: 1995-03-20
Abstract: PURPOSE: To obtain high toughness weld metal by welding in combining the flux containing a specific quantity of SinO2 CaF2 , Al2 O3 , metal carbonate, Si, Mn, Li and the wire containing a specific quantity of C, Si, Mn, P, S, Ni, Cr, Mo, Al, N, 0 and making a carbon equivalent of weld metal to a specific value. CONSTITUTION: A flux contains, by weight, 5-13% SiO2 , 30-50% CaF2 , 15-25% Al2 O3 , 1-5% metal carbonate in terms of CO2 , 0.5-3.5% one or two kinds among Si, Mn, 0.1-0.5% Li, further, it satisfies the inequality I. A wire contains, by weight, 0.06-0.14% C, >=0.2% Si, 0.8 2.1% Mn, <=0.015% P, <=0.015% S, 0.5-1.3% Ni, 0.1-1% Cr, 0.1-1% Mo, <=0.02% Al, <=0.007% N, <=0.007% 0, further, having 0.35-0.65 carbon equivalent Ceq (W) shown by the equation II. A carbon equivalent Ceq (D) shown by the equation III is 0.4-2.
Patent JP-H06302714-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA YOSHIFUMI
IPC: H05K3/46
Filed: 1993-04-13
Abstract: PURPOSE:To make a smaller substrate by eliminating from a mother substrate a pass capacitor component necessary as a packaging component called a pass capacitor, which provides a noise counter measure of a semiconductor device. CONSTITUTION:A capacitor component 4 is packaged on the surface of a substrate and part of the inside of the substrate of a semiconductor device which comprises a ceramic substrate 1 packaged with a semiconductor element 2 with a flipchip. And this semiconductor device has an external connecting terminal in a grid shape. Also, the ground potential and power supply potential of this semiconductor device are electrically connected to the capacitor component.
Patent JP-H02265378-A (JP)
Title: Picture reader
Inventor: TANAKA NORIKO
IPC: H04N1/40
Filed: 1989-04-05
Abstract: PURPOSE:To prevent deterioration in the contrast of a reproduced picture automatically by reading a reference white board and a white part of a read original, comparing both signal levels, calculating a correction coefficient and multiplying it with a read data after shading correction. CONSTITUTION:Part of a reference white board arranged to the reader is read prior to read of an original to obtain an A/D conversion value Wk. Then an original white part is read to obtain an A/D conversion value Ws. A correction coefficient decision section 15 calculates a correction coefficient k=Wk/Ws to hold it till a new input of the original white part. When the original reading is started actually, a shading correction coefficient Ski is used as to a picture element (i) using a same sensor element among sensor elements arranged in a line in the main scanning direction to apply shading correction. Then a data Rh after shading correction and a white level correction coefficient (k) being an output from the correction coefficient decision section 15 are inputted to a multiplier 17 in synchronism with each other. The multiplier 17 applies multiplication of X=RhXK to decide the output X.
Patent JP-H11277749-A (JP)
Title: Nozzle plate for ink-jet head and its manufacture
Inventor: HIRANO TADASHI
IPC: B41J2/135
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To precisely process a front face of a nozzle plate and a discharge part inside a nozzle hole to be ink-repellent in a simple operation by forming a nozzle penetrating a substrate resin and an ink-repellent layer after forming the ink-repellent layer of a specific thickness on the substrate resin. SOLUTION: An ink-repellent layer is formed by dissolving a fluorine polymer soluble in a solvent, a silicone resin or the like material in a suitable solvent and coating on a nozzle plate in a thickness of 1-10 μm by dip coating, spin coating or the like manner. After the ink-repellent layer is dried at room temperatures for about 30 minutes, the layer is heated at 200 deg.C for 30 minutes and an excimer layer light is radiated from the side of a substrate resin opposite to the ink-repellent layer, whereby a nozzle hole is formed. A front face of the nozzle plate and a discharge part inside the nozzle hole can be precisely processed to be ink-repellent in this simple operation with less variations among nozzles. Stable discharge performance is obtained accordingly.
Patent JP-2000282676-A (JP)
Title: Attic storage room
Inventor: YAMAMOTO HIRONORI
IPC: E04F11/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an attic storage room for allowing the use of stairs up to attic and a lift through the same opening. SOLUTION: An attic storage room 10a in a housing is provided with foldable stairs 20a and a cargo loading lift 30. The stairs 20a are extended when in use and folded and stored in a stairway storage opening 11a in the attic storage room 10a when not in use, and the lift 30 is provided at the upper part of the stairway storage opening 11a so as to be movable up and down by using the stairway storage opening 11a.
Patent JP-H07296623-A (JP)
Title: Recessed luminaire
Inventor: IMAI ATSUSHI
IPC: F21V21/04
Filed: 1994-04-25
Abstract: PURPOSE:To attain improving execution workability in the case of inserting an equipment main unit into a built-in hole of the ceiling by providing a specific constitution, in a prescribed recessed luminaire mounted on the ceiling. CONSTITUTION:In a recessed luminaire, an equipment main unit 1 mounting a lighting fixture part 2 on the inside is inserted into a built-in hole 5 provided in a ceiling 4, to bring an outer flange 7, provided in the periphery of a translucent opening in a lower end of the equipment main unit 1, into contact with a lower surface of the ceiling 4 in the periphery of the built-in hole 5, and a mounting fixture 3 provided in a side surface of the equipment main unit 1 is protruded to an upper surface side of the ceiling 4 in the outward of the built-in hole 5, so as to mount the equipment main unit 1 on the ceiling 4. In this luminaire, between a main unit 2a stored in a cylindrical part of the equipment main unit 1 and a rotary part 13 provided in an upper surface of this main unit 2a, recessed part 24 is formed, to fit rotable an inner flange 8 of the equipment main unit 1, and a stop pawl 14, capable of stopping the vicinity of a point end of the mounting fixture (almost V-shaped mounting spring opened upward) 3, is provided in the rotary plate 13, so as to attain preventing the point end of the mounting fixture 3 from interfering with an internal peripheral surface of the built-in hole 5 at mounting execution time.
Patent JP-S5710990-A (JP)
Title: Polarizing device
Inventor: MIZUKOSHI SHIYUNICHI
IPC: H01L41/257
Filed: 1980-06-24
Abstract: PURPOSE:To contrive the equalization of characteristics by providing a supporting member supporting a plurality of holding jigs pinching piezoelectric ceramic elements wherein a plurality piezo-electric ceramic elements are treated under the same condition by simultaneously operating a plurality of holding jigs. CONSTITUTION:A polarizing device is provided with an angular rack 21 and a supporting member 23 connected to a transferring means 22. The supporting member 23 is composed of a  -shaped plate and a plurality of plus sockets 24 and minus sockets 24' are arranged at one projected section 23a and the other projected section 23b respectively. Holding jigs 25 pinching a plurality of piezoelectric ceramic elements 33 across electrodes for voltage application are arranged to engage the electrode pins of the holding jigs 25 with the sockets 24, 24' and supported by the plate 23. The plate 23 is lowered by an air cylinder 29 by a control means providing a timer and current is supplied to the sockets 24, 24' to raise the plate 23.
Patent JP-H04297392-A (JP)
Title: Carbonic acid gas transport ship
Inventor: OZAKI MASAHIKO
IPC: B63B25/08
Filed: 1991-03-26
Abstract: PURPOSE:To provide a carbonic acid gas transport ship capable of doing a job for dumping operation in standing severe oceanic weather conditions, by transporting carbonic acid gas, being produced by combustion of fuel or the like, up to an ocean where a depth of more than 3000m from the ground level is securable, in order to dump it after being liquefied without discharging it in the air for the purpose of preventing an earth warming tendency. CONSTITUTION:A liquefied storage tank 2, a flexible hose 3 and a hose winding reel 4 are mounted on a transport ship 1, and no facilities are installed in a dumping site, through which dumping operation is made so as to cope with severe oceanic weather conditions.
Patent JP-S57201738-A (JP)
Title: Anti-fogging structure for vehicle pane
Inventor: SUMIDA NAGAHIKO
IPC: B60S1/02
Filed: 1981-06-04
Abstract: PURPOSE:To attain a desired diameter for a heating wire and a desired calorific value, by providing the heating wire almost in the shape of S between bus bars on a pane. CONSTITUTION:Bus bars 3, 4 are provided on a pane and wired with cords 5, 6. A heating wire 12 is placed almost in the same shape of S between the bus bars 3, 4 so that the heating wire has a desired resistance while the wire is set at such a diameter that no technical problems are caused.
Patent JP-S5610975-A (JP)
Title: Semiconductor device
Inventor: KITAHIRO ISAMU
IPC: H01L31/0216
Filed: 1979-07-09
Abstract: PURPOSE:To improve the performance of a colored solid image pickup plate and facilitate an easy fabrication thereof by adhering a pellet containing a number of photoelectric converters on a substrate having penetrating holes, and mounting superimposed optical fibers at a frame. CONSTITUTION:The penetrating holes 30 are perforated at the substrate 29, are evacuated to vacuum, and the device 22 is fixed by a conductive adhesive resin 23. Thus, the conductil resin can be equalized in thickness to an extremity without depressing the surface of the device 22. Since the back surface of the substrate 29 becomes a reference surface in adhering the filters 24 when the parallelism and the flatness of the substrate 29 are retained, the filters 24 are so adhered at 25 that the parallelism of the device 22 is extremely preferable. The substrate 29 may be a metallic plate, but may employ an optical glass plate of parallel flat plate polished when requiring the parallelism of the filter with the device. This configuration can remarkably improve the parallelism of the optical filter with the device, can improve the resolution, and can reduce the color irregularity and color displacements at positions.
Patent JP-S5712697-A (JP)
Title: Gravure printing block
Inventor: SHIMADA SACHIHIRO
IPC: B41C1/00
Filed: 1980-06-26
Abstract: PURPOSE: To conduct the smooth and even transition of ink by a method wherein gravure cells are mutually communicated by thin gooves, and a contact area between a material to be printed and ink is extended using the cells as a large aggregate through a capillary phenomenon.  
     CONSTITUTION: The cells 2 are formed so that a pair of opposing sides shape an angle θ 1  to a base line A-A and another one pair of opposing sides form an angle θ 2  when the base line A-A is taken in the rotary axis direction of a printing roll. These angles have the relationship of 0<θ 1 <90° and 90°<θ 2 <180°, and the angle θ 1  that the cells 2 shape to a roll axis is normally 45°. The thin grooves of 10W100 micron width and 50W500 micron pitches mutually communicate the corner sections of the adjacent cells 2, facilitate the generation of the capillary phennomenon using the cells as the large aggregate partially combined, and keep an extent of the contact area between the material to be printed and ink. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62244469-A (JP)
Title: Apparatus for absorbing vibration of web
Inventor: SHIBATA TOKUO
IPC: B65H20/10
Filed: 1986-04-17
Abstract: PURPOSE:To prevent the variation in the film thickness of a coating process by absorbing the vibration of a web, by providing two air blow-out cylinders having distributors mounted therein in opposed relation to each other so as to hold the web and forming air membranes between the blow-out surfaces thereof and the web. CONSTITUTION:Air blow-out cylinders 6a, 6b having blow-out surfaces 7a, 7b allowed to be opposed to each other so as to hold a web 1 have distributors 8a, 8b mounted therein and air conditioned from a blower is allowed to enter the cylinders from air supply ports 9a, 9b and adjusted to uniform pressure by the distributors 8a, 8b to be blown out so as to be distributed to the entire blow-out surfaces 7a, 7b comprising a porous material. The intervals of the blow-out surfaces 7a, 7b from the web 1 become a minute distance in relation to the vibration frequency to be absorbed of the web and, therefore, the web 1 is supported in a stable state without being contacted with the flow-out surfaces 7a, 7b and vibration is absorbed to enable the formation of a uniform film.
Patent JP-H02265391-A (JP)
Title: Noise reduction circuit for chrominance signal
Inventor: HAYASHI HIDEYUKI
IPC: H04N5/21
Filed: 1989-04-05
Abstract: PURPOSE:To reduce the quantity of hardware and to reduce a manufacture cost by applying time division multiplex while applying thinning 2 kinds of color difference signals at a prescribed interval of the number of picture elements and applying noise reduction processing to the multiplex color difference signal. CONSTITUTION:Digital color difference signals (R-Y), (B-Y) in 8-bit width sampled at a frequency four times the frequency of a chrominance carrier signals are fed as 2 kinds of color difference signals being object of noise reduction, low pass filtering processing is applied at low pass filter circuits 1a, 1b respectively in which a high frequency component is eliminated. The chrominance signals (R-Y), (B-Y) whose high frequency component is eliminated are subject to time division multiplex while the picture element is extracted at an interval of 2 picture elements at a multiplex circuit 2 respectively and the resulting signal is a multiplex color difference signal subjected to noise reduction by the subtraction with an adjacent inter-field difference signal whose high level is suppressed at a subtractor circuit 9 and fed to an output terminal (o) and a parallel/serial conversion circuit 3.
Patent JP-S58204895-A (JP)
Title: Crystal pulling method and its device
Inventor: HIRATA HIROSHI
IPC: C30B15/12
Filed: 1982-05-25
Abstract: PURPOSE:To keep the temperature of melt in an inner crucible constant and to carry out crystal pulling well, by making the melt put in an outer crucible flow through a through hole to the inner crucible, rotating the inner crucible on its vertical center line. CONSTITUTION:The inner crucible 3 suspended from the upper part through the holding fixture 10 by the supporting rod 11 is concentrically penetrated into the outer crucible 2 set in the furnace body 1, the melt 4 put in the outer crucible 2 is made to flow through the through hole 5 bored at the bottom wall of the inner crucible 3 into the inner crucible 3. The motor 16 is rotated, the upper bearer 14 is moved vertically and rotated, the inner crucible 3 is moved vertically through the holding mixture 10, and rotated on the vertical center line 12. In this state, the winder 22 is operated, and the crystal 8 is pulled up. By this process and method, the temperature distribution of the melt 4 in the inner crucible 3 can be uniformed and the high-quality crystal 8 can be grown.